Diff Report
Run #519eb7f35533b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for format_string

format_stringRun #519eb7f35533bRun #519eb7a1537f7DiffDiff%
Number of Function Calls55 55 0 0.0%
Incl. Wall Time (microsec)1,582 1,553 -29 -1.8%
Incl. Wall Time (microsec) per call 29 28 -1 -1.8%
Excl. Wall Time (microsec)296 301 5 1.7%
Incl. CPU (microsecs)1,636 1,595 -41 -2.5%
Incl. CPU (microsecs) per call 30 29 -1 -2.5%
Excl. CPU (microsec)297 277 -20 -6.7%
Incl. MemUse (bytes)19,416 19,416 0 0.0%
Incl. MemUse (bytes) per call 353 353 0 0.0%
Excl. MemUse (bytes)468 468 0 0.0%
Incl. PeakMemUse (bytes)8,516 8,516 0 0.0%
Incl. PeakMemUse (bytes) per call 155 155 0 0.0%
Excl. PeakMemUse (bytes)880 880 0 0.0%

Parent/Child Regression/Improvement report for format_string [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
format_string0 N/A% -29 -1.0% -41 -2.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 17.2% -20 -48.8% 0 N/A% 0 N/A%
Parent function
t0 N/A% -29 -100.0% -41 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -19 -65.5% -19 -46.3% 0 N/A% 0 N/A%
Drupal\Component\Utility\String::format0 N/A% -15 -51.7% -2 -4.9% 0 N/A% 0 N/A%